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Part 307. Acrylonitrile

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Part 307. Acrylonitrile MIOSHA-STD-1221 (03/21) For further information 26 Pages Ph: 517-284-7740 www.michigan.gov/mioshastandards DEPARTMENT OF LABOR AND ECONOMIC OPPORTUNITY DIRECTOR'S OFFICE GENERAL INDUSTRY AND CONSTRUCTION SAFETY AND HEALTH STANDARD Filed with the Secretary of State on June 16, 1993 (as amended February 7, 2000) (as amended February 24, 2105) (as amended December 12, 2018) (as amended March 30, 2021) These rules take effect immediately upon filing with the secretary of state unless adopted under section 33, 44, or 45a(6) of the administrative procedures act of 1969, 1969 PA 306, MCL 24.233, 24.244, or 24.245a. Rules adopted under these sections become effective 7 days after filing with the secretary of state. (By authority conferred on the director of the department of labor and economic opportunity by sections 14, 16, 19, 21, and 24 of the Michigan occupational safety and health act, 1974 PA 154, MCL 408.1014, 408.1016, 408.1019, 408.1021, and 408.1024, and Executive Reorganization Order Nos. 1996-1, 1996-2, 2003-1, 2008-4, 2011-4, and 2019-3, MCL 330.3101, 445.2001, 445.2011, 445.2025, 445.2030, and 125.1998) R 325.51501 of the Michigan Administrative Code is amended, as follows: PART 307. ACRYLONITRILE Table of Contents R 325.51501. Scope, Applicability, Adoption, and Availability of Standards ................................. 1 1910.1045 – ACRYLONITRILE ................................. 3 Appendix A - Substance Safety Data Sheet For 1910.1045(a) Scope and application ..................... 3 Acrylonitrile ......................................................... 12 1910.1045(b) Definitions ....................................... 3 Appendix B - Substance Technical Guidelines For 1910.1045(c) Permissible exposure limits ............. 3 Acrylonitrile ......................................................... 14 1910.1045(d) [Reserved] ....................................... 3 Appendix C - Medical Surveillance Guidelines For 1910.1045(e) Exposure monitoring ....................... 3 Acrylonitrile ......................................................... 17 1910.1045(f) Regulated areas ............................... 4 Appendix D - Sampling And Analytical Methods For 1910.1045(g) Methods of compliance ................... 4 Acrylonitrile ......................................................... 19 1910.1045(h) Respiratory protection ..................... 5 1910.1045(i) Emergency situations ....................... 5 1910.1045(j) Protective clothing and equipment ... 5 1910.1045(k) Housekeeping ................................. 6 1910.1045(l) Waste disposal ................................. 6 1910.1045(m) Hygiene facilities and practices...... 6 1910.1045(n) Medical surveillance ........................ 6 1910.1045(o) Employee information and training . 7 1910.1045(p) Communication of hazards ............. 8 1910.1045(q)(1) Objective data for exempted operations ...................................................... 9 1910.1045(r) Observation of monitoring .............. 10 1910.1045(s) [Reserved] ..................................... 10 1910.1045(t) Appendixes .................................... 10 R 325.51501. Scope, applicability, adoption, and (2) The rules in this part do not apply to exposures that availability of standards. result solely from the processing, use, and handling of Rule 501. (1) The rules in this part apply to all the following materials: occupational exposures to acrylonitrile (AN), Chemical (a) Acrylonitrile-butadiene-styrene (ABS) resins, Abstracts Service Registry No. 000107131, except as Styreneacrylonitrile (SAN) resins, nitrile barrier resins, provided in subrules (2) and (3) of this rule. solid nitrile elastomers, and acrylic and modacrylic fibers 1 in the form of finished polymers, including products (10) The adopted federal regulations have the same fabricated from such finished polymers. force and effect as a rule promulgated under the (b) Materials made from or containing AN, or both, for Michigan occupational safety and health act, 1974 PA which objective data is reasonably relied upon to 154, MCL 408.1001 to 408.1094. demonstrate that the material is not capable of releasing (11) The OSHA regulations adopted in these rules are AN in airborne concentrations of more than 1 part per available from the United States Department of Labor, million (ppm) as an 8-hour, time-weighted average Occupational Safety and Health Administration website, under the expected conditions of processing, use, and www.osha.gov, at no charge, as of the time of adoption handling that cause the greatest possible release. of these rules. (c) Solid materials made from or containing AN, or (12) The regulations adopted in these rules are both, that will not be heated above 170 degrees available for inspection at the Department of Labor and Fahrenheit during handling, use, or processing. Economic Opportunity, MIOSHA, Standards and FOIA (3) An employer who relies on the exemption in subrule Section, 530 West Allegan Street, P.O. Box 30643, (2)(b) of this rule shall maintain records of the objective Lansing, Michigan, 48909-8143. data supporting that exemption and of the basis of the (13) The regulations adopted in these rules may be employer’s reliance on the data, as provided in 29 CFR obtained from the publisher or the Department of Labor 1910.1045(q), which is adopted by reference in subrule and Economic Opportunity, MIOSHA, Standards and (4) of this rule. FOIA Section, 530 West Allegan Street, P.O. Box (4) The following federal Occupational Safety and 30643, Lansing, Michigan, 48909-8143, at the cost Health Administration (OSHA) regulations are adopted charged in this rule, plus $20.00 for shipping and by reference in these rules: handling. (a) 29 CFR 1910.1045, “Acrylonitrile,” as amended (14) The following Michigan occupational safety and May 14, 2019. health administration (MIOSHA) standards are (b) 29 CFR 1910.1045, appendix A “Substance safety referenced in these rules. Up to 5 copies of these data sheet for acrylonitrile,” as amended January 8, standards may be obtained at no charge from the 1998. Department of Labor and Economic Opportunity, (c) 29 CFR 1910.1045, appendix B “Substance MIOSHA, Standards and FOIA Section, 530 West technical guidelines for acrylonitrile,” as in effect as of Allegan Street, P.O. Box 30643, Lansing, Michigan, the effective date of these rules. 48909-8143 or via the internet at the following website: (d) 29 CFR 1910.1045, appendix C “Medical www.michigan.gov/mioshastandards. For quantities surveillance guidelines for acrylonitrile,” as in effect as greater than 5, the cost, as of the time of adoption of of the effective date of these rules. these rules, is 4 cents per page. (e) 29 CFR 1910.1045, appendix D “Sampling and (a) General Industry Safety and Health Standard Part analytical methods for acrylonitrile,” as amended 474. “Sanitation,” R 325.47401 to R 325.47425. February 13, 1996. (b) General Industry Safety and Health Standard Part (5) A reference to 29 CFR 1910.132, and 1910.133 33. “Personal Protective Equipment,” R 408.13301 to R means all of the following: 408.13398. (a) General Industry Safety and Health Standard Part (c) General Industry Safety and Health Standard Part 33. “Personal Protective Equipment.” 433. “Personal Protective Equipment,” R 325.60001 to (b) General Industry Safety and Health Standard Part R 325.60013. 433. “Personal Protective Equipment.” (d) General Industry and Construction Safety and (6) A reference to 29 CFR 1910.1200 means Health Standard Part 470. “Employee Medical Records Occupational Health Standard Part 430. “Hazard and Trade Secrets,” R 325.3451 to R 325.3476. Communication.” (e) Occupational Health Standard Part 430. “Hazard (7) A reference to 29 CFR 1910.134 means General Communication,” R 325.77001 to R 325.77004. Industry and Construction Safety and Health Standard (f) General Industry and Construction Safety and Part 451. “Respiratory Protection.” Health Standard Part 451. “Respiratory Protection,” R (8) A reference to 29 CFR 1910.1020 means General 325.60051 to R 325.60052. Industry and Construction Safety and Health Standard R 325.51501a. Rescinded. Part 470. “Employee Medical Records and Trade Secrets.” (9) A reference to 29 CFR 1910.141 means General Industry Safety and Health Standard Part 474. “Sanitation.” 2 1910.1045 – Acrylonitrile 1910.1045(a) Scope and application. 1910.1045(a)(1) This section applies to all occupational exposures to acrylonitrile (AN), Chemical Abstracts Service Registry No. 000107131, except as provided in paragraphs (a)(2) and (a)(3) of this section. 1910.1045(a)(2) This section does not apply to exposures which result solely from the processing, use, and handling of the following materials: 1910.1045(a)(2)(i) ABS resins, SAN resins, nitrile barrier resins, solid nitrile elastomers, and acrylic and modacrylic fibers, when these listed materials are in the form of finished polymers, and products fabricated from such finished polymers; 1910.1045(a)(2)(ii) Materials made from and/or containing AN for which objective data is reasonably relied upon to demonstrate that the material is not capable of releasing AN in airborne concentrations in excess of 1 ppm as an eight (8)-hour time-weighted average, under the expected conditions of processing, use, and handling which will cause the greatest possible release; and 1910.1045(a)(2)(iii) Solid materials made from and/or containing AN which will not be heated above 170 deg. F during handling, use, or processing. 1910.1045(a)(3) An employer relying upon exemption under
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